Dicky Beach reopens after sewage spill

A beach closed due to a sewage spill during heavy rain last week has reopened.

The 'no swimming' signs have been removed at Dicky Beach as tests showed water quality has returned to safe levels.

Sunshine Coast Water's Gary Sabburg says Twoway Lake remains closed.

"The results have not returned to those levels. We will continue to monitor," he said.

"Signs will stay up advising people not to enter the water in that area. Everywhere else the things are returning to normal but they're the main two areas and the Kawana Lake area the signs will be still out there until we get a return there."